Thread: 2 quickies
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Old 12-19-2011, 11:01 PM
isldtime's Avatar
isldtime isldtime is offline
Motorized Bicycle Member
Join Date: Sep 2011
Location: So.Ca.
Posts: 29
Default 2 quickies

Well my 1st MB/MB is up and running on a China 2 stroke and everything I read is true!!

I've done a search but kinda wanted a more direct answer.

1. The 415 china drive chain is a POS at about 1/2 qt of fuel used.
Is the #41 chain a direct replacement??

2. I have the needle all the way down in the slide, I'm running 32 to 1 after 4 heat cycles at about 10 to 1. Still seems way to rich(wet plug-oil and fuel). I haven't run it hard yet and the temps outside are cool.
Should I still wait to lean it out??(did a lot of 2stroke dirtbikes in the past)
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